Cold Iron Stomach

You have steeled yourself against potent odors. Whenever you gain the Sickened condition, you reduce the value of that condition by 1; if this reduces the value to 0, you avoid becoming sickened entirely. You gain a +2 circumstance bonus to all saving throws against olfactory and poison effects created by demons or environmental hazards associated with the Outer Rifts (including all environmental hazards found in Tanglebriar).